2043341 has 2 divisors, whose sum is σ = 2043342. Its totient is φ = 2043340.

The previous prime is 2043337. The next prime is 2043397. The reversal of 2043341 is 1433402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1510441 + 532900 = 1229^2 + 730^2 .

It is a cyclic number.

It is not a de Polignac number, because 2043341 - 2² = 2043337 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2043541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021670 + 1021671.

It is an arithmetic number, because the mean of its divisors is an integer number (1021671).

2^2043341 is an apocalyptic number.

It is an amenable number.

2043341 is a deficient number, since it is larger than the sum of its proper divisors (1).

2043341 is an equidigital number, since it uses as much as digits as its factorization.

2043341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2043341 is about 1429.4547911704. The cubic root of 2043341 is about 126.8957128454.

Adding to 2043341 its reverse (1433402), we get a palindrome (3476743).

The spelling of 2043341 in words is "two million, forty-three thousand, three hundred forty-one".